detect minified files

[jsdelivr]

detect minified files

[megawac]

I think we can assume if sourceMappingURL\s*= is present in a comment in a file we can consider it minified. The only file I can think of off the top of my head that will break this assumption is bootstrap.css which has broken sourcemapping iirc

[tomByrer]

sourceMappingURL\s*= is a great idea! What should happen if there is:
var sourceMappingURL = somefile.js? I'm thinking looking for a .map file is better.

Updated original post with test URL & Phase 2.

[megawac]

thats why I said in a comment :)

[tomByrer]

oops! Fixed top issue

[megawac]

Lookin like a good start. @tomByrer I can give you pointers if you want to learn a bit of python and make a pr

[megawac]

A branch of this issue is validating .map files: validate .map points to valid files; ensure x.map is referenced by some file; Ensure that file is minified... etc

[tomByrer]

Yep, removing comments before checking if minified is helpful

[megawac]

I think 547c10b is a reasonable fix based on average line lengths. Essentially I assume if a file has an average line width of 200 characters we classify the file as minified